71964928

素因数分解:

$2^8\times 7^2\times {\mathrm{5737}}^1$

素因数の和:5767

約数の個数: 54

約数和(自身を含む): 167130726

約数和(自身を除く): 95165798

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 784, 896, 1568, 1792, 3136, 5737, 6272, 11474, 12544, 22948, 40159, 45896, 80318, 91792, 160636, 183584, 281113, 321272, 367168, 562226, 642544, 734336, 1124452, 1285088, 1468672, 2248904, 2570176, 4497808, 5140352, 8995616, 10280704, 17991232, 35982464, 71964928]

約数ペア:

[(1, 71964928), (2, 35982464), (4, 17991232), (7, 10280704), (8, 8995616), (14, 5140352), (16, 4497808), (28, 2570176), (32, 2248904), (49, 1468672), (56, 1285088), (64, 1124452), (98, 734336), (112, 642544), (128, 562226), (196, 367168), (224, 321272), (256, 281113), (392, 183584), (448, 160636), (784, 91792), (896, 80318), (1568, 45896), (1792, 40159), (3136, 22948), (5737, 12544), (6272, 11474)]